<!DOCTYPE html>
<html lang="en">
<head>
    <link rel="stylesheet" type="text/css" href="checkbox.css">
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <input type="checkbox" name="checktest1" value="111"/> 1 </label> 
    <input type="checkbox" name="checktest1" value="222"/> 2 </label> 
    <input type="checkbox" name="checktest1" value="333"/> 3 </label> 
    <input type="checkbox" name="checktest1" value="444"/> 4 </label> 

    <div class="box">
        <input type="checkbox" id="point" name="checktest2">
        <label for="point" ></label>
    </div>
</body>
</html>